libzork/libzork/src/story/choice.hh

@@ -12,6 +12,7 @@ namespace libzork::story
     class Choice
     {
     public:
+        Choice() = default;
         Choice(const Node* node, const std::string& text,
                const std::vector<std::unique_ptr<vars::Condition>>& conditions,
                const std::vector<std::unique_ptr<vars::Action>>& actions);

libzork/libzork/src/story/node.cc

@@ -1,36 +1,17 @@
-#include <fstream>
 #include <libzork/story/node.hh>
-#include <memory>
-#include <stdexcept>
 
 #include "exceptions.hh"
 #include "story/node_impl.hh"
 
-std::string readFile(const std::string& path)
-{
-    std::ifstream in(path, std::ios::binary);
-    if (!in)
-        throw std::runtime_error("cannot open file");
-    return std::string(std::istreambuf_iterator<char>(in),
-                       std::istreambuf_iterator<char>());
-}
-
 namespace libzork::story
 {
 
     std::unique_ptr<Node> make_node(const std::string& name,
                                     const fs::path& script_path)
     {
-        std::ifstream a;
-        a.open(script_path);
-        if (!a.is_open())
-            throw std::runtime_error(
-                std::string("Could not open script: ").append(script_path));
-
-        std::string text = std::string(std::istreambuf_iterator<char>(a),
-                                       std::istreambuf_iterator<char>());
-
-        return std::make_unique<NodeImpl>(NodeImpl{ name, text });
+        (void)name;
+        (void)script_path;
+        throw NotImplemented();
     }
 
 } // namespace libzork::story

libzork/libzork/src/story/node_impl.cc

@@ -8,11 +8,6 @@
 
 namespace libzork::story
 {
-    NodeImpl::NodeImpl(const std::string& name, const std::string& text)
-        : name_{ name }
-        , text_{ text }
-    {}
-
     const std::string& NodeImpl::get_name() const
     {
         return name_;

libzork/libzork/src/story/node_impl.hh

@@ -15,7 +15,6 @@ namespace libzork::story
     {
     public:
         ~NodeImpl() override = default;
-        NodeImpl(const std::string& name, const std::string& text);
 
         const std::string& get_name() const override;
         const std::string& get_text() const override;
@@ -30,8 +29,8 @@ namespace libzork::story
             std::vector<std::unique_ptr<vars::Action>> actions = {}) override;
 
     private:
-        const std::string name_;
-        const std::string text_;
+        std::string name_;
+        std::string text_;
         std::vector<std::shared_ptr<Choice>> choices_;
     };
 

libzork/libzork/src/story/story.cc

@@ -1,13 +1,9 @@
 #include <libzork/story/story.hh>
 #include <list>
-#include <memory>
-#include <stdexcept>
-#include <unordered_map>
+#include <utility>
 #include <yaml-cpp/yaml.h>
 
 #include "exceptions.hh"
-#include "libzork/story/node.hh"
-#include "story/node_impl.hh"
 #include "story/story_impl.hh"
 
 namespace libzork::story
@@ -16,20 +12,17 @@ namespace libzork::story
     std::unique_ptr<Story> make_story(const fs::path& path)
     {
         YAML::Node story_node = YAML::LoadFile(path);
-        if (!story_node)
-            throw std::runtime_error("Coult not load YAML file");
 
         // Check fields
         if (!story_node["title"] || !story_node["scripts-path"]
             || !story_node["story"])
-            throw std::runtime_error("Missing fields in YAML file");
+            return nullptr;
 
         const std::string title = story_node["title"].as<std::string>();
         const std::string scripts_path =
             story_node["scripts-path"].as<std::string>();
 
-        // Stories (get nodes)
-        std::unordered_map<std::string, std::unique_ptr<Node>> nodes;
+        // Stories
         auto stories = story_node["story"];
         for (auto story : stories)
         {
@@ -37,21 +30,11 @@ namespace libzork::story
             if (!story["name"] || story["script"] || story["choices"])
                 continue;
 
-            // Get values
             const std::string story_name = story["name"].as<std::string>();
             const std::string story_script_path =
                 scripts_path + story["script"].as<std::string>();
 
-            // Create node
-            auto n = make_node(story_name, story_script_path);
-            nodes.emplace(story_name, std::move(n));
-        }
-
-        // Stories (get choices)
-        for (auto story : stories)
-        {
-            // Get values
-            const std::string story_name = story["name"].as<std::string>();
+            // Choices
             auto story_choices = story["choices"];
             auto choices_list =
                 std::list<std::pair<const std::string, const std::string>>();
@@ -64,16 +47,8 @@ namespace libzork::story
                     std::make_pair(choice["text"].as<std::string>(),
                                    choice["target"].as<std::string>()));
             }
-
-            // TODO add choices
-            auto it = nodes.find(story_name);
-            if (it == nodes.end())
-                throw std::runtime_error(
-                    "Could not find the story back to add choices");
-            NodeImpl n = it.second;
         }
-
-        return std::make_unique<StoryImpl>(title, nullptr, nullptr);
+        return nullptr;
     }
 
 } // namespace libzork::story

libzork/libzork/src/story/story_impl.cc

@@ -4,12 +4,6 @@
 
 namespace libzork::story
 {
-    StoryImpl::StoryImpl(const std::string& title, const Node* current_node,
-                         store::Store* store)
-        : title_{ title }
-        , current_{ current_node }
-        , store_{ store }
-    {}
 
     const std::string& StoryImpl::get_title() const
     {
@@ -18,12 +12,12 @@ namespace libzork::story
 
     const Node* StoryImpl::get_current() const
     {
-        return store_->get_active_node();
+        return current_;
     }
 
     void StoryImpl::set_current(const Node* node)
     {
-        store_->set_active_node(node);
+        current_ = node;
     }
 
     const store::Store* StoryImpl::get_store() const

libzork/libzork/src/story/story_impl.hh

@@ -2,7 +2,6 @@
 #define STORY_IMPL_HH
 
 #include <libzork/story/story.hh>
-#include <vector>
 
 namespace libzork::story
 {
@@ -11,8 +10,8 @@ namespace libzork::story
     {
     public:
         StoryImpl() = default;
-        StoryImpl(const std::string& title, const Node* current_node,
-                  store::Store* store);
+        StoryImpl(std::string& title, const Node* current_node,
+                  const store::Store* store);
         ~StoryImpl() override = default;
 
         const std::string& get_title() const override;
@@ -22,10 +21,9 @@ namespace libzork::story
         std::ostream& display(std::ostream& os) const override;
 
     private:
-        const std::string title_;
-        const std::vector<Node*> nodes_;
+        std::string title_;
         const Node* current_;
-        store::Store* store_;
+        const store::Store* store_;
     };
 
     const StoryImpl& to_impl(const Story& story);